Skip to main content - Kaufmann, Walter (or Walther)
- kauri pine
- kava
- Kavraysky, Vladimir Vladimirovich
- Kawhia
- Kay, George Frederick
- Kay, Marshall
- Kayser, Heinrich Johannes Gustav
- Kazanian
- kb
- kb
- Keckermann, Bartholomew
- keeled belly
- Keeling, Charles David
- Keesom, Willem Hendrik
- Keewatinian
- KEI
- Keilin, David
- Keill, James
- Keill, John
